Aired Sunday 16 February, 1:10pm - 1:40pmon E4

The Big Bang Theory

Name: 8:00pm - Series 7 Episode 12
Start: 2025-03-12T20:00:00Z
End: 2025-03-12T20:30:00Z
Location: E4 Extra

Series 5 Episode 2: The Infestation Hypothesis

A battle of wills between Sheldon and Penny leaves Amy caught in the middle. Leonard tries to spice up his long-distance relationship with Priya, who has moved back to India.

Category: Sitcom
Original air date: 22/09/2011

Cast and crew

Mark CendrowskiDirector
Johnny GaleckiLeonard Hofstadter
Jim ParsonsSheldon Cooper
Kaley CuocoPenny
Simon HelbergHoward Wolowitz
Kunal NayyarRaj Koothrappali
Mayim BialikAmy Farrah Fowler
Aarti MannPriya Koothrappali
Brian GeorgeDr. V.M. Koothrappali
Alice AmterMrs. Koothrappali

+ Show all cast and crew

Upcoming broadcasts

Today, 8:00pmon E4 Extra
Series 7 Episode 12